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dwOnTime

This parameter is for specifying a period of ON time in the range of 0 to 255 (in the unit of

1/16 seconds) for the LED.

dwOFFTime

This parameter is for specifying a period of OFF time in the range of 0 to 255 (in the unit of

1/16 seconds) for the LED.

Return Values

TRUE : Normal end

FALSE : Abnormal end

FUNCTION_UNSUPPORT : Unsupported error

Examples

• Setting for preparation to quickly turn on and off the LED in orange (Hardware

specifications dictate that the following values set in the dwNum, downtime, and

dwOFFTime parameters are the minimum values.)

SysPrepareLED(LED_ORANGE, 1, 1, 3);

• Setting for preparation to blink the LED in green three times (ON for one second and OFF

for one second)

SysPrepareLED(LED_GREEN, 3, 16, 16);

• Setting for preparation to turn on the LED in red for two seconds

SysPrepareLED(LED_RED, 1, 32, 3);

• Setting for preparation to turn on the LED in red continuously (Set "0" in the dwOnTime

and dwOFFTime parameters for continuous turning on the LED.)

SysPrepareLED(LED_RED, 1, 255, 0);

Note:

If SysPrepareLED function is set while the LED is being lit, the setting may be disturbed.

To avoid this, the LED is forced to turn off when SysPrepareLED function is carried out.

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Casio DT-X8 Series Manual do Utilizador Página 77